TY  - BOOK
AU  - Thussu, Jawahar Lal  .
TI  - Geology of Haryana and Delhi
SN  - 8185867755
U1  - H.4451 
PY  - 2006///
CY  - Bangalore: 
PB  - Geological Society of India 
KW  - Geology-Delhi
ER  -